1.Cable grounding kits 2.ROHS,ISO 3.Free samples+1year ... /silvered Copper or as requiredFor: 1/2,1/4,3/8,7/8,5/4.13/8,1/2S,5/8,8u,8D,16m2 ... requirementsGrounding cable size16mm2 , 10mm2Inner contact materialTinned braid copperWaterproofingIP68 1/4,5/4,13/8,1/2, 7/8in outdoor grounding kit for RG8